package com.dict.mybatis.lab.service;


import com.dict.mybatis.lab.entity.User;
import com.dict.mybatis.lab.entity.User2;

import java.util.List;

public interface IUserService {

    List<User> findUsers();

    User findUserById(Long id);

    Long insertUer(User user);
    Long insertUUID(User2 user2);
}
